Tower Crane
Negotiable /Unit
Min.Order:1 Unit
Jinan Hengsheng Engineering Machinery Co.,Ltd
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Model parameters Performance |
QTZ5010 | QTZ5008 | QTZ4810 | QTZ4708 | QTZ4208 | ||||||||
Maximum rated torque(KN·m) | 500 | 500 | 500 | 400 | 400 | ||||||||
Maximum lifting load(t) | 4 | 4 | 4 | 4 | 4 | ||||||||
Maximum working amplitude(m) | 50 | 48 | 48 | 46.8 | 42 | ||||||||
Hoisting height (m) | Independent | 29 | 29 | 29 | 29 | 29 | |||||||
Adhered | 120 | 120 | 120 | 120 | 120 | ||||||||
Lifting capacity at jib tip(t) |
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1 | 0.8 | 0.8 | 0.8 | ||||||||
Hoisting speed (m/min) | a=2 | 70/35/7.7 35/17.5/3.75 | |||||||||||
a=4 | |||||||||||||
Radius changing speed(m/min) | 22/33 | 22/33 | 22/33 | 22/33 | 22/33 | ||||||||
Swiveling speed(r/min) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | ||||||||
Climbing speed(m/min) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | ||||||||
Dead load(t) | 36/22.5,42.7/21.5 | ||||||||||||
Upper chord of lifting beam | φ89×4.5 | ||||||||||||
Standard section dimensions(mm) |
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Matching motor | Winding motor, transform, speed regulation, smooth operation | ||||||||||||
Materials of lifting mast | ∠140×12 Q235B ∠160×12 Q235B square pipe∠75×6 | ||||||||||||
Parallel height of lifting beam(mm) | 1040 |